dotfiles/.local/bin/i3exit

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#!/bin/bash
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# i3exit
#
# Provide simple arguments for various locking and power related tasks.
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# with openrc use loginctl
[[ $(cat /proc/1/comm) == "systemd" ]] && logind=systemctl || logind=loginctl
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LOCK_SCREEN_BLUR=${LOCK_SCREEN_BLUR:-false}
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LOCK_SCREEN_COLOR=${LOCK_SCREEN_COLOR:-29414f}
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_lock() {
i3lock -c "$LOCK_SCREEN_COLOR"
}
_unlock() {
pkill -u "$USER" -f "i3lock -(c|i) "
}
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lock() {
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local abort=false screen=/tmp/screenshot.png blurred=/tmp/screenshotblur.png
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$LOCK_SCREEN_BLUR && sleep 0.25 && scrot -q 100 $screen # Take screenshot
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_lock # Lock immediately
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if [ -f $screen ]; then
# Blur screenshot
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scrot -q 100 $screen || abort=true # Larger file size, but faster
convert -scale 10% -blur 0x1.25 -resize 1000% $screen $blurred || abort=true
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rm $screen
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$abort && return 1
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# Now try to replace the solid color with the blurred image.
_unlock
i3lock -i $blurred || _lock
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fi
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# Add a small delay to prevent possible race conditions with suspend
sleep 1
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}
case "$1" in
lock)
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lock
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;;
logout)
i3-msg exit
;;
switch_user)
dm-tool switch-to-greeter
;;
suspend)
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export LOCK_SCREEN_BLUR=false
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lock && $logind suspend
;;
hibernate)
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export LOCK_SCREEN_BLUR=false
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lock && $logind hibernate
;;
reboot)
$logind reboot
;;
shutdown)
$logind poweroff
;;
commands)
echo "lock,logout,switch_user,suspend,hibernate,reboot,shutdown"
;;
help)
cmds="$($0 commands)"
echo "Usage: $0 ${cmds//\,/\, }"
;;
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*)
echo "== ! i3exit: missing or invalid argument ! =="
$0 help
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exit 2
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;;
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esac
exit 0